Water gun



FIG. 1 is a side elevation from the left side of the water gun showingthe new design;

FIG. 2 is a side elevation from the right side thereof;

FIG. 3 is a front elevation thereof;

FIG. 4 is a rear elevation thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view from below and the right side thereof; and,

FIG. 8 is a perspective view from the front and the left side thereof.

The ornamental design for a water gun, as shown.